Maika comes off as an aggressive, rough, bold and tomboyish person of vices that can be hard to approach. She is likes to be in control and is quite lustful.

Acting like a foul-mouthed old-fashioned delinquent, hiding her love for feminine things like fashion and cute animals, not to look weak. Maika walks around fashion shops in town and her room is full of cute things but she would never tell anybody.

She has an older sister called Azuma Kamimura. she loves her despite teasing each other